Reaper (The Riser Saga)

Reaper is the second book in the best selling teen series The Riser Saga. Only two months have passed since Chelsan fought against her grandparents and won, but a whole new nightmare has arisen. Chelsan discovers a plot so horrifying, so terrifying, that it may destroy the world itself. She will have to learn more about her power to raise and control the dead so she can stop the evil that threatens everything she's ever cared about.